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Individual Calculations April 2018 |
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| Lefevre, Gerard Total change: 19.00 | |   |
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| Team 2018 - Nationale 4 Part 2 | FRANCE | FRA | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1783 | 2.50 | 3 | 0.95 | 20 | 19.00 | |
|  Raynal, Francois | | | 1908 | FRA | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Riviere, Frederic | | | 1778 | FRA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Donadille, Guy | | | 1623 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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